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| author | Christopher Celio <celio@eecs.berkeley.edu> | 2015-02-23 16:07:56 -0800 |
|---|---|---|
| committer | Christopher Celio <celio@eecs.berkeley.edu> | 2015-02-23 16:07:56 -0800 |
| commit | d7dba3cbb448b2deeefa54653c7fcaab7e22940f (patch) | |
| tree | 76678d836ccd2ceef201e6fbbd2756ba445654df | |
| parent | 9007da4c2be61608429360c1906a0cf6442b0d68 (diff) | |
| download | riscv-tests-d7dba3cbb448b2deeefa54653c7fcaab7e22940f.zip riscv-tests-d7dba3cbb448b2deeefa54653c7fcaab7e22940f.tar.gz riscv-tests-d7dba3cbb448b2deeefa54653c7fcaab7e22940f.tar.bz2 | |
Added more +/- NaN/inf tests for fcvt.{w/l/wu/lu}.{s/d}
| -rw-r--r-- | isa/rv64uf/fcvt_w.S | 51 |
1 files changed, 43 insertions, 8 deletions
diff --git a/isa/rv64uf/fcvt_w.S b/isa/rv64uf/fcvt_w.S index 6d8b1ac..7382188 100644 --- a/isa/rv64uf/fcvt_w.S +++ b/isa/rv64uf/fcvt_w.S @@ -89,16 +89,45 @@ RVTEST_CODE_BEGIN TEST_FP_INT_OP_D(79, fcvt.lu.d, 0x00, 3000000000, 3e9, rtz); # test negative NaN, negative infinity conversion - TEST_CASE(80, x1, 0xffffffff80000000, la x1, tdat; flw f1, 0(x1); fcvt.w.s x1, f1) - TEST_CASE(81, x1, 0x8000000000000000, la x1, tdat; flw f1, 0(x1); fcvt.l.s x1, f1) - TEST_CASE(82, x1, 0xffffffff80000000, la x1, tdat; flw f1, 8(x1); fcvt.w.s x1, f1) - TEST_CASE(83, x1, 0x8000000000000000, la x1, tdat; flw f1, 8(x1); fcvt.l.s x1, f1) + TEST_CASE( 80, x1, 0xffffffff80000000, la x1, tdat ; flw f1, 0(x1); fcvt.w.s x1, f1) + TEST_CASE( 81, x1, 0x8000000000000000, la x1, tdat ; flw f1, 0(x1); fcvt.l.s x1, f1) + TEST_CASE( 82, x1, 0xffffffff80000000, la x1, tdat ; flw f1, 8(x1); fcvt.w.s x1, f1) + TEST_CASE( 83, x1, 0x8000000000000000, la x1, tdat ; flw f1, 8(x1); fcvt.l.s x1, f1) + + TEST_CASE( 84, x1, 0xffffffff80000000, la x1, tdat_d; fld f1, 0(x1); fcvt.w.d x1, f1) + TEST_CASE( 85, x1, 0x8000000000000000, la x1, tdat_d; fld f1, 0(x1); fcvt.l.d x1, f1) + TEST_CASE( 86, x1, 0xffffffff80000000, la x1, tdat_d; fld f1, 16(x1); fcvt.w.d x1, f1) + TEST_CASE( 87, x1, 0x8000000000000000, la x1, tdat_d; fld f1, 16(x1); fcvt.l.d x1, f1) # test positive NaN, positive infinity conversion - TEST_CASE(84, x1, 0x000000007fffffff, la x1, tdat; flw f1, 4(x1); fcvt.w.s x1, f1) - TEST_CASE(85, x1, 0x7fffffffffffffff, la x1, tdat; flw f1, 4(x1); fcvt.l.s x1, f1) - TEST_CASE(86, x1, 0x000000007fffffff, la x1, tdat; flw f1,12(x1); fcvt.w.s x1, f1) - TEST_CASE(87, x1, 0x7fffffffffffffff, la x1, tdat; flw f1,12(x1); fcvt.l.s x1, f1) + TEST_CASE( 88, x1, 0x000000007fffffff, la x1, tdat ; flw f1, 4(x1); fcvt.w.s x1, f1) + TEST_CASE( 89, x1, 0x7fffffffffffffff, la x1, tdat ; flw f1, 4(x1); fcvt.l.s x1, f1) + TEST_CASE( 90, x1, 0x000000007fffffff, la x1, tdat ; flw f1, 12(x1); fcvt.w.s x1, f1) + TEST_CASE( 91, x1, 0x7fffffffffffffff, la x1, tdat ; flw f1, 12(x1); fcvt.l.s x1, f1) + + TEST_CASE( 92, x1, 0x000000007fffffff, la x1, tdat_d; fld f1, 8(x1); fcvt.w.d x1, f1) + TEST_CASE( 93, x1, 0x7fffffffffffffff, la x1, tdat_d; fld f1, 8(x1); fcvt.l.d x1, f1) + TEST_CASE( 94, x1, 0x000000007fffffff, la x1, tdat_d; fld f1, 24(x1); fcvt.w.d x1, f1) + TEST_CASE( 95, x1, 0x7fffffffffffffff, la x1, tdat_d; fld f1, 24(x1); fcvt.l.d x1, f1) + + # test NaN, infinity conversions to unsigned integer (always return MaxUInt) + TEST_CASE( 96, x1, 0xffffffffffffffff, la x1, tdat ; flw f1, 0(x1); fcvt.wu.s x1, f1) + TEST_CASE( 97, x1, 0xffffffffffffffff, la x1, tdat ; flw f1, 4(x1); fcvt.wu.s x1, f1) + TEST_CASE( 98, x1, 0xffffffffffffffff, la x1, tdat ; flw f1, 8(x1); fcvt.wu.s x1, f1) + TEST_CASE( 99, x1, 0xffffffffffffffff, la x1, tdat ; flw f1, 12(x1); fcvt.wu.s x1, f1) + TEST_CASE(100, x1, 0xffffffffffffffff, la x1, tdat ; flw f1, 0(x1); fcvt.lu.s x1, f1) + TEST_CASE(101, x1, 0xffffffffffffffff, la x1, tdat ; flw f1, 4(x1); fcvt.lu.s x1, f1) + TEST_CASE(102, x1, 0xffffffffffffffff, la x1, tdat ; flw f1, 8(x1); fcvt.lu.s x1, f1) + TEST_CASE(103, x1, 0xffffffffffffffff, la x1, tdat ; flw f1, 12(x1); fcvt.lu.s x1, f1) + + TEST_CASE(104, x1, 0xffffffffffffffff, la x1, tdat_d; fld f1, 0(x1); fcvt.wu.d x1, f1) + TEST_CASE(105, x1, 0xffffffffffffffff, la x1, tdat_d; fld f1, 8(x1); fcvt.wu.d x1, f1) + TEST_CASE(106, x1, 0xffffffffffffffff, la x1, tdat_d; fld f1, 16(x1); fcvt.wu.d x1, f1) + TEST_CASE(107, x1, 0xffffffffffffffff, la x1, tdat_d; fld f1, 24(x1); fcvt.wu.d x1, f1) + TEST_CASE(108, x1, 0xffffffffffffffff, la x1, tdat_d; fld f1, 0(x1); fcvt.lu.d x1, f1) + TEST_CASE(109, x1, 0xffffffffffffffff, la x1, tdat_d; fld f1, 8(x1); fcvt.lu.d x1, f1) + TEST_CASE(110, x1, 0xffffffffffffffff, la x1, tdat_d; fld f1, 16(x1); fcvt.lu.d x1, f1) + TEST_CASE(111, x1, 0xffffffffffffffff, la x1, tdat_d; fld f1, 24(x1); fcvt.lu.d x1, f1) TEST_PASSFAIL @@ -116,4 +145,10 @@ tdat: .word 0xff800000 .word 0x7f800000 +tdat_d: +.dword 0xffffffffffffffff +.dword 0x7fffffffffffffff +.dword 0xfff0000000000000 +.dword 0x7ff0000000000000 + RVTEST_DATA_END |